#8CA5FB#8CA5FB

#8CA5FB is a light, vivid blue. Relative luminance 0.395; OKLCH L 73.8% C 0.128 H 270.7°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#8CA5FB
RGB	rgb(140, 165, 251)
HSL	hsl(226, 93%, 77%)
HSV	hsv(226, 44%, 98%)
CMYK	cmyk(44.2%, 34.3%, 0%, 1.6%)
CIE-LAB	lab(69.07, 13.16, -45.54)
CIE-LCH	lch(69.07, 47.40, 286.12°)
OKLab	oklab(73.81% 0.0016 -0.128)
OKLCH	oklch(73.81% 0.128 270.7)
XYZ	xyz(41.6775, 39.4485, 96.6663)
Luminance	0.3945 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CA5FB #FBE28C

analogous

#8CDDFB #8CA5FB #AB8CFB

triadic

#8CA5FB #FB8CA5 #A5FB8C

tetradic

#8CA5FB #FB8CDD #FBE28C #8CFBAB

square

#8CA5FB #FB8CDD #FBE28C #8CFBAB

split-complementary

#8CA5FB #FBAB8C #DDFB8C

monochromatic

#1648F7 #5177F9 #8CA5FB #C7D3FD #E1E8FE

Accessibility & contrast

On white

2.36

#8CA5FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#8CA5FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CA5FB

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CA5FB	#FFFFFF	#000000	##000000
##8CA5FB	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86AEFF

Deuteranopia (green-blind)

#7CA4F9

Tritanopia (blue-blind)

#64B7C4

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #8ca5fb;
/* rgb */ color: rgb(140, 165, 251);
/* oklch */ color: oklch(73.8% 0.128 270.7);

Tailwind

colors: {
  custom: {
    50: '#b2bffd',
    500: '#8ca5fb',
    950: '#000000',
  },
}

SCSS

$custom: #8ca5fb;
$custom-light: #b2bffd;
$custom-dark: #000000;

JSON

{
  "hex": "#8ca5fb",
  "rgb": {
    "r": 140,
    "g": 165,
    "b": 251
  },
  "hsl": {
    "h": 226.486,
    "s": 93.277,
    "l": 76.667
  },
  "oklch": {
    "l": 0.73807,
    "c": 0.128,
    "h": 270.7
  },
  "luminance": 0.39451
}

Semantic roles & 50–950 ramp

primary

#8CA5FB

secondary

#F6EFD5

accent

#B200E6

background

#FBFBFF

surface

#F6F7FF

border

#D0D0D7

text

#111217

muted

#808185

Preview Lab

Preview with #8CA5FB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →